Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627066 | Method of measuring the concentration of a leveler in a plating liquid | Yasushi Isayama, Hiroyuki Ueyama, Hiroyuki Kaneko, Junitsu Yamakawa, Akihisa Hongo +1 more | 2003-09-30 |
| 6517894 | Method for plating a first layer on a substrate and a second layer on the first layer | Akihisa Hongo, Mizuki Nagai, Kanji Ohno, Ryoichi Kimizuka | 2003-02-11 |